Definitely good. I'll need to look into some of this.
The reality is that parents may want to keep their kids pure from computer games technology and the like. But you'd have to go off and live like the Amish to do so.
So in turn, why not make their exposure to technology pure and wholesome?
It strikes me as good.
Also, I agree with you about controlling how many hours in any given day that kids should be playing computer games instead of being outside bouncing and sliding into third.